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  <h1>The Mesa 3D Graphics Library</h1>
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<h1>Mesa 13.1.0 Release Notes / TBD</h1>

<p>
Mesa 13.1.0 is a new development release.
People who are concerned with stability and reliability should stick
with a previous release or wait for Mesa 13.1.1.
</p>
<p>
Mesa 13.1.0 implements the OpenGL 4.4 API, but the version reported by
glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
Some drivers don't support all the features required in OpenGL 4.4.  OpenGL
4.4 is <strong>only</strong> available if requested at context creation
because compatibility contexts are not supported.
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<h2>SHA256 checksums</h2>
<pre>
TBD.
</pre>


<h2>New features</h2>

<p>
Note: some of the new features are only available with certain drivers.
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<ul>
<li>GL_ARB_post_depth_coverage on i965/gen9+</li>
<li>GL_INTEL_conservative_rasterization on i965/gen9+</li>
<li>GL_NV_image_formats on any driver supporting GL_ARB_shader_image_load_store (i965, nvc0, radeonsi, softpipe)</li>
</ul>

<h2>Bug fixes</h2>

<ul>

<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=98480">Bug 98480</a> - Support R8 image texture in ES 3.1</li>

</ul>

<h2>Changes</h2>

TBD.

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